The Scientist's Warning is a film about the journey one scientist takes after one of his research papers sparks a global movement to address the challenges facing our planet. Both scientists and citizens... continue reading
posted by newtboy 1 year 5 months 1 week ago • 120 views • 35:36Videos (30) | Sift Talk (0) | Blogs (0) | Comments (1000) |
Dr. Andrew Huberman discusses how you can feel more energized and sleep better by doing one thing every morning—getting bright sunlight. Dr. Andrew Huberman is a tenured professor of neurobiology... continue reading
posted by eric3579 1 year 9 months ago • 85 views • 6:32It's hard to know if she actually had a coherent point to make here--it sure didn't look like it. At the least, she was poorly served by her staff, which didn't educate her, didn't program her questions,... continue reading
posted by SFOGuy 2 years 8 months 3 weeks ago • 1,835 views • 2:12From Youtube, "In and out, in and out. Staying alive is about doing things. This very second, your cells are combusting glucose molecules with oxygen to make energy available, which keeps you alive for... continue reading
posted by w1ndex 3 years 5 months 4 weeks ago • 324 views • 11:05Each season has its own distinctive flowers, and in Japan early May sees the wisteria blossom. Many people travel at that time to see fine examples of wisteria, a spreading vine that can be arranged over... continue reading
posted by newtboy 3 years 11 months ago • 388 views • 4:28What if a Passenger was the ONLY one left to land the plane? Could a passenger theoretically do it, without ANY previous knowledge or training? In todays Special video, I will go through the required... continue reading
posted by BSR 4 years 6 months 2 weeks ago • 25 views • 31:56YouTube description: People get nervous when they see Märten Ajne ice skating. He intentionally skates on extremely thin ice. Ajne has pursued this dangerous hobby for 40 years and has skated on more... continue reading
posted by Aard Vark (oritteropo) 4 years 9 months 4 weeks ago • 860 views • 2:34YouTube description: What would it be like if our eyes could see more colors? We may never be able to answer that, but we can build devices that can do the work for us. Over the last three weeks we've... continue reading
posted by Aard Vark (oritteropo) 5 years 4 months ago • 449 views • 9:29YouTube description: In Göttingen, Germany, there's a four-tonne steel ball that can be raised up a 14-metre tower -- and then dropped in less than two seconds, crashing back to earth. It makes tiny,... continue reading
posted by Aard Vark (oritteropo) 6 years 2 months 3 weeks ago • 724 views • 3:34YT: I built an A frame hut as a large work space for projects. First I made a celt hatchet to cut timber for the hut. The axe head was made of amphibolite and the handle was made of a species of wattle.... continue reading
posted by nanrod 6 years 3 months 2 weeks ago • 524 views • 9:05YouTube description: This is how we go from single cells to people. EVO-DEVO Huxley B. Mac. Oh Carroll, Carroll Gould, Stephen Jay yeah D-D-D-D-Davidson and Peter See One cell divide and... continue reading
posted by Aard Vark (oritteropo) 6 years 7 months 1 week ago • 923 views • 4:46YouTube: You might not need to throw away your broken glasses and get new ones anymore, thanks to these unique materials that can heal themselves!
posted by PlayhousePals 6 years 11 months 2 weeks ago • 287 views • 4:21I built this pottery kiln and some pottery from termite mound clay to test an alternative clay source to my usual one from the creek bank. I started by making a large grate from ordinary clay. It was just... continue reading
posted by Mordhaus 7 years 1 month 2 weeks ago • 419 views • 11:27British philosopher and thinker Alan Watts asks the question, "What would you like to do if money were no object?" It's a question many of us have considered, but few have truly act upon. "Yeah, that's... continue reading
posted by bobknight33 7 years 1 month 4 weeks ago • 902 views • 3:07In this video I build a garden to grow Cassava and yams, two staple food crops. Cassava is a shrub that develops large edible roots. Yams are a climbing vine that produce large, edible underground bulbs... continue reading
posted by Mordhaus 7 years 2 months 1 week ago • 99 views • 6:27From NYT: "...a really big drain called a spillway. And once you see it full of spiraling water, it is hard to take your eyes off it. For the first time in a decade, January and February have brought... continue reading
posted by chicchorea 7 years 2 months 2 weeks ago • 1,883 views • 1:31...if he can read, it's at least clear that he doesn't read what he signs. Here he admits signing hundreds, much more than that, legal contracts without ever reading one. That's not good for a businessman... continue reading
posted by newtboy 7 years 2 months 3 weeks ago • 550 views • 5:31One thing I should point out is that Mr. Manley consistently gets Karl Schwarzschild's name wrong. It's Schwarz Schild (black shield) and pronounced more like shield (except the d is a t sound and it's... continue reading
posted by Aard Vark (oritteropo) 7 years 4 months 4 weeks ago • 1,050 views • 8:00As a wildfire rages through the grasslands, three lions and three wildebeest flee for their lives. To escape the inferno, they must cross over to the left bank of a crocodile-infested river. Can you help... continue reading
posted by Mordhaus 7 years 6 months ago • 112 views • 4:19Senator Elizabeth Warren delivers a floor speech on March 9, 2016, urging Senate Republicans to give timely consideration and an up-down-vote to President Barack Obama's Supreme Court nominee. "SHALL... continue reading
posted by newtboy 8 years 1 month 3 weeks ago • 800 views • 8:23- 1
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